%0 Journal Article %T Decomposition of Schima superba leaf litter and dynamics change of soil meso-micro arthro-pods community structure in evergreen broad-leaved forest fragments.
常绿阔叶林片段中木荷凋落叶分解速率及中小型土壤节肢动物群落的结构动态 %A 罗媛媛 %A 袁金凤 %A 沈国春 %A 赵谷风 %A 于明坚 %J 应用生态学报 %D 2010 %I %X Taking four evergreen broad-leaved forest fragments within the adjacent mountainous re-gion of Zhejiang, Fujian, and Jiangxi provinces as study objects, and the continuous forest in Gu-tianshan National Natural Reserve as the control, an investigation was made by litter bag method from June 2004 to April 2006, aimed to understand the community structure and its dynamics change of soil meso-micro arthropods during the decomposition of Schima superba leaf litter. A total of 1050 soil meso-micro arthropods belonging to 8 classes and 23 orders were collected, among which, Lepidopter-a, Hymenoptera, Collembola and Diptera were the dominant taxa. The impact of habitat fragmentation on the community composition of soil arthropods was mainly manifested in the differences of rare taxa, and the dominance of different taxa at different decomposition stages of S. superba leaf litter varied with the functions of the taxa in litter decomposition. After two-year decomposition, the mass loss of S. superba leaf litter was 60%-70%, and the species diversity indices of soil arthropods showed certain changes, being different between forest fragments and continuous forest. %K Schima superba leaf litter %K decomposition %K soil arthropods community %K species diversity %K evergreen broad leaved forest
木荷凋落叶 %K 分解 %K 土壤节肢动物群落 %K 物种多样性 %K 常绿阔叶林 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=DA46D46AED42196C06F26C4BB4BA44E8&yid=140ECF96957D60B2&vid=659D3B06EBF534A7&iid=0B39A22176CE99FB&sid=FDC7AF55F77D8CD4&eid=273ADA1BCEFE8C00&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=1&reference_num=0